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authorStefan Roese <sr@denx.de>2012-12-06 15:44:12 +0100
committerStefan Roese <sr@denx.de>2013-01-10 14:40:00 +0100
commitd2af028db3f75390f56f018e16c0f269521e07c5 (patch)
tree82f296ddaba0dfe6fed0f5bb698c6594e69b17d9
parentac6b911514ac834b87fd7c13be798f6e41767efd (diff)
downloadu-boot-linaro-stable-d2af028db3f75390f56f018e16c0f269521e07c5.tar.gz
cfi_flash: Report Advanced Sector Protection (PPB) with flinfo cmd
Report the usage of the Advanced Sector Protection (PPB) to the user upon 'flinfo' command. E.g: Bank # 1: CFI conformant flash (16 x 16) Size: 64 MB in 512 Sectors AMD Standard command set, Manufacturer ID: 0x01, Device ID: 0x227E2301 Advanced Sector Protection (PPB) enabled Erase timeout: 16384 ms, write timeout: 2 ms Buffer write timeout: 5 ms, buffer size: 32 bytes Sector Start Addresses: FC000000 E FC020000 E RO FC040000 E FC060000 E FC080000 E ... Signed-off-by: Stefan Roese <sr@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Holger Brunck <holger.brunck@keymile.com> Tested-by: Holger Brunck <holger.brunck@keymile.com>
-rw-r--r--drivers/mtd/cfi_flash.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index 048a7a749..60dbb7864 100644
--- a/drivers/mtd/cfi_flash.c
+++ b/drivers/mtd/cfi_flash.c
@@ -1247,6 +1247,8 @@ void flash_print_info (flash_info_t * info)
printf(info->chipwidth == FLASH_CFI_16BIT ? "%04X" : "%02X",
info->device_id2);
}
+ if ((info->vendor == CFI_CMDSET_AMD_STANDARD) && (info->legacy_unlock))
+ printf("\n Advanced Sector Protection (PPB) enabled");
printf ("\n Erase timeout: %ld ms, write timeout: %ld ms\n",
info->erase_blk_tout,
info->write_tout);